Two best friends (Kristen Stewart and Alia Shawkat) living paycheck to paycheck and bong rip to bong rip accidentally uncover a briefcase full of experimental drugs, throwing them into a frenzied hunt of those looking to harness its magical powers.

Seorang peguam London berlumba dengan masa, menuruti arahan kejam demi menyelamatkan anak lelakinya yang diculik dalam thriller mendebarkan ini.